6268817020

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{398273}}^1$

素因数の和:399069

約数の個数: 24

約数和(自身を含む): 13181276304

約数和(自身を除く): 6912459284

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 7870, 15740, 398273, 796546, 1593092, 1991365, 3982730, 7965460, 313440851, 626881702, 1253763404, 1567204255, 3134408510, 6268817020]

約数ペア:

[(1, 6268817020), (2, 3134408510), (4, 1567204255), (5, 1253763404), (10, 626881702), (20, 313440851), (787, 7965460), (1574, 3982730), (3148, 1991365), (3935, 1593092), (7870, 796546), (15740, 398273)]